API Call for Workspace Contacts in Workspace Settings

Hello liuytrewrst,

At this time (October 2025):

• The Power BI Admin REST API does not include a property to list or update workspace contacts.

• The Fabric Management API and Microsoft Graph APIs also do not yet expose this metadata.

• The GET /groups and GET /admin/groups endpoints return workspace metadata (name, id, capacity, etc.) but omit the contact list.

So you cannot retrieve workspace contacts programmatically via REST API today.

If you’re a Power BI Admin, you can export all workspace metadata from the Admin Portal → Workspaces → Export to .csv.
The export includes owners and members, which often correlate with contacts (though not identical).
👉 API Reference: Get Groups as Admin

Hope it can help you ! 

Best regards,

Antoine